Disposable radio headset



FIG. 1 is a left, front and top perspective view of a disposable radio headset showing our new design, the broken line showing of the human head is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a right side elevational view thereof. 

The ornamental design for a disposable radio headset, as shown and described. 